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2.4.0test2: /dev/sda has wrong major or minor number

daemon@ATHENA.MIT.EDU (Andre Heynatz)
Mon Jul 10 09:57:34 2000

To:	linux-scsi@vger.rutgers.edu
From:	Andre Heynatz <ah@artec.uni-bremen.de>
Date:	10 Jul 2000 15:56:39 +0200
Message-ID: <851z12rsvc.fsf@wizard.artec.uni-bremen.de>
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Hello!

I use an Adaptec 2940UW (AHA7881U) and an Adaptec 2904E (AHA7850, rev3).

Connected with the 2940UW is
- one CDROM (Plextor PX32TSi)
- one CD recorder (Plextor PX612Ci 4x)

Connected with the 2904E is
- one Olympus PowerMO 230 (recognized as sda)

With kernel 2.4.0test1, I can mount /dev/sda without problems, but
with kernel 2.4.0test2, a mount leads to:

/dev/sda has wrong major or minor number

Mounting my SCSI cdrom (/dev/scd0) is no problem in both cases, only
the SCSI disk device doesn't work.


Access rights are

brw-rw---- root disk     /dev/sda
(block major 8, minor 0)

(I am member of group 'disk')

I use mount 2.10f, whereas in the 'Changes' file of 2.4.0test2, 2.10g is
required. I'll try mount-2.10m today, but in the HISTORY file of util-linux,
there is no clue about this problem.

I have experimented a bit with devfs, but in this case I have disabled
it with 'devfs=nodevfs', and a /dev/.devfs doesn't exist, so it really does
not run. With devfs, there are other problems, so that I don't get so far
as to mount the SCSI block device (a MO disk in superfloppy format).

Has anyone a clue about what is going on?

Thanks,

-- 
André Heynatz
University of Bremen - ARTEC

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